Base | Representation |
---|---|
bin | 1011010010011111… |
… | …1100011011101101 |
3 | 21211012011202012000 |
4 | 2310213330123231 |
5 | 22201233320104 |
6 | 1220411202513 |
7 | 135044502021 |
oct | 26447743355 |
9 | 7735152160 |
10 | 3030370029 |
11 | 1315623945 |
12 | 706a46439 |
13 | 393a88a7b |
14 | 20a670381 |
15 | 12b092639 |
hex | b49fc6ed |
3030370029 has 32 divisors (see below), whose sum is σ = 4584729600. Its totient is φ = 1977543360.
The previous prime is 3030369971. The next prime is 3030370039. The reversal of 3030370029 is 9200730303.
It is not a de Polignac number, because 3030370029 - 220 = 3029321453 is a prime.
It is a super-2 number, since 2×30303700292 = 18366285025322921682, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 3030369984 and 3030370011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030370039) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 683239 + ... + 687659.
It is an arithmetic number, because the mean of its divisors is an integer number (143272800).
Almost surely, 23030370029 is an apocalyptic number.
It is an amenable number.
3030370029 is a deficient number, since it is larger than the sum of its proper divisors (1554359571).
3030370029 is a wasteful number, since it uses less digits than its factorization.
3030370029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4962 (or 4956 counting only the distinct ones).
The product of its (nonzero) digits is 3402, while the sum is 27.
The square root of 3030370029 is about 55048.7967988402. The cubic root of 3030370029 is about 1447.1000350014.
The spelling of 3030370029 in words is "three billion, thirty million, three hundred seventy thousand, twenty-nine".
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